CN211352591U - Multifunctional novel silicon controlled phase shift trigger - Google Patents
Multifunctional novel silicon controlled phase shift trigger Download PDFInfo
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- CN211352591U CN211352591U CN201922020801.5U CN201922020801U CN211352591U CN 211352591 U CN211352591 U CN 211352591U CN 201922020801 U CN201922020801 U CN 201922020801U CN 211352591 U CN211352591 U CN 211352591U
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- silicon controlled
- trigger
- ventilation
- plate
- phase shift
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Abstract
The utility model provides a multi-functional novel silicon controlled rectifier phase shift trigger, connect row including the power, resistance, thyristor, switch, fin, silicon controlled rectifier remove trigger PCB board, and the silicon controlled rectifier removes trigger casing, the net that ventilates, fixed plate, fixed orifices, adjustable fixed bolster structure can dispel the heat and cool down protection fan structure and can protect the ventilation observation plate structure. The rectangular through groove, the linking seat, the mounting hole, the movable plate, the fixed through hole and the adjusting bolt nut are arranged, so that the silicon controlled rectifier mobile trigger shell can be fixedly mounted, the position can be adjusted, and the operation is convenient; the arrangement of the air guide net, the ventilation hood, the pipe seat, the cooling pipe, the fan blade and the heat dissipation motor is favorable for playing a good ventilation, heat dissipation and cooling role so as to guarantee the service life of the electronic element on the upper portion of the silicon controlled mobile trigger PCB.
Description
Technical Field
The utility model belongs to the technical field of the trigger, especially, relate to a multi-functional novel silicon controlled rectifier moves trigger with phase.
Background
Since the advent of the silicon controlled rectifier, also known as thyristor (SCR), in the 50's of the 20 th century, a large family has evolved. The silicon controlled rectifier is an important power device and can be used for controlling high voltage and large current.
At present, the rated current of the silicon controlled device can be from several milliamperes to more than 5000A, and the rated voltage can exceed 10000V. The silicon controlled trigger is a matched SCR product, has different principles, and is mainly used for adjusting AC/DC voltage and the like.
However, the existing silicon controlled phase shift trigger has the problems of poor heat dissipation effect, inconvenience in installation and no protection function.
Therefore, it is necessary to invent a novel multifunctional thyristor phase shift trigger.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a multi-functional novel silicon controlled rectifier moves trigger mutually to it is poor to have the radiating effect to solve current silicon controlled rectifier and move trigger mutually, is not convenient for install and does not possess safeguard function's problem. A multifunctional novel silicon controlled rectifier phase shift trigger comprises a power supply connecting bar, a resistor, a thyristor, a switch, a radiating fin, a silicon controlled rectifier mobile trigger PCB, a silicon controlled rectifier mobile trigger shell, a ventilation net, a fixing plate, a fixing hole, an adjustable fixing support structure, a heat-radiating and cooling protection fan structure and a protective ventilation observation plate structure, wherein the power supply connecting bar is transversely connected to the middle position of the upper part of the front surface of the silicon controlled rectifier mobile trigger PCB through a screw; the resistor is longitudinally welded in the middle of the front surface of the silicon controlled mobile trigger PCB; the switch is welded in the middle of the lower part of the front surface of the silicon controlled mobile trigger PCB; the radiating fins are respectively connected to the left side and the right side of the upper part of the front surface of the silicon controlled mobile trigger PCB by longitudinal screws; the PCB board screw of the silicon controlled mobile trigger is connected with the middle position in the silicon controlled mobile trigger shell; the left and right outlets at the lower side inside the shell of the silicon controlled mobile trigger are connected with a ventilation net through screws; the fixed plates are respectively connected to the left side and the right side of the upper part of the shell of the silicon controlled rectifier mobile trigger through screws; a fixing hole is formed in the middle of the inner part of the fixing plate; the adjustable fixed support structure, the heat-radiation cooling protection fan structure and the protective ventilation observation plate structure are respectively connected with the shell of the silicon controlled mobile trigger; the adjustable fixing support structure comprises a rectangular through groove, a connecting seat, a mounting hole, a movable plate, a fixing through hole and an adjusting bolt nut, wherein the rectangular through groove is longitudinally formed in the middle of the interior of the connecting seat; mounting holes are formed in the upper side and the lower side of the interior of the connecting seat; the middle positions of the left side and the right side inside the movable plate are respectively provided with a fixing through hole; the bolts of the adjusting bolt nuts arranged on the left side and the right side respectively penetrate through the insides of the rectangular through grooves arranged on the left side and the right side, penetrate through the middle positions of the left side and the right side of the inside of the movable plate, and are connected with the nuts in a threaded mode.
Preferably, the heat-radiating and cooling protection fan structure comprises an air guide net, a ventilation hood, a pipe seat, a cooling pipe, fan blades and a heat-radiating motor, wherein the air guide net is respectively connected to inlets at the middle positions of the left side and the right side of the upper part of the ventilation hood through transverse screws; the left wall and the right wall of the lower side inside the ventilation hood are respectively connected with a pipe seat through screws; the cooling pipe is transversely inserted into the space between the pipe seats; the fan blades are transversely arranged inside the ventilation hood; the heat dissipation motor is connected to the middle position of the upper portion of the ventilation hood through a screw at the longitudinal lower end of the heat dissipation motor, and the output shaft key is connected to the middle position of the interior of the fan blade.
Preferably, the structure of the protective ventilation observation plate comprises an observation piece, a protection plate, a mechanical lock, a handle, a ventilation hole and a protection net, wherein the observation piece is longitudinally embedded in the middle position in the protection plate; the middle position of the lower part of the inner side of the protection plate is connected with a mechanical lock through a bolt; the lifting handle screw is connected to the middle position of the bottom of the protection plate; the vent holes are longitudinally formed in the left side and the right side of the inner part of the protection plate; and a protective net is embedded in the ventilation hole.
Preferably, the silicon controlled mobile trigger shell is connected with the middle position of the front part of the movable plate through a bolt through a fixing through hole.
Preferably, the movable plate is an aluminum alloy plate.
Preferably, the output shaft of the heat dissipation motor penetrates through the middle position of the upper part of the ventilation hood.
Preferably, the wind guide net adopts two rectangular stainless steel filter screens.
Preferably, the cooling pipe is a straight red copper condenser pipe.
Preferably, the transverse lower screw of the ventilation hood is connected to the inlet of the upper middle position of the shell of the silicon controlled rectifier moving trigger.
Preferably, the observation sheet body is made of a transparent PVC plastic sheet.
Preferably, the protection plate is made of aluminum alloy plates.
Preferably, the protective net adopts a plurality of round activated carbon filter screens.
Preferably, the vent hole is a plurality of circular holes.
Preferably, the longitudinal upper end of the protection plate is hinged to the lower end of the shell of the silicon controlled rectifier mobile trigger.
Preferably, the protection plate is buckled with the inlet at the front part of the shell of the silicon controlled rectifier movable trigger through a mechanical lock.
Preferably, the power supply connecting bar is connected with the thyristor wire through a resistor, and the switch is connected with the thyristor wire.
Preferably, the thyristor adopts a high-current thyristor and a low-power bidirectional thyristor.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, rectangle through groove, link up the seat, the mounting hole, the fly leaf, the setting of fixed through hole and adjusting bolt nut is favorable to fixed mounting silicon controlled rectifier to remove the trigger casing to can carry out position control, convenient operation.
2. The utility model discloses in, the wind scooper, the draft hood, the tube socket, the cooling pipe, the setting of fan blade and heat dissipation motor is favorable to playing good ventilation cooling effect to guarantee silicon controlled rectifier and remove electronic component life on trigger PCB board upper portion.
3. The utility model discloses in, the observation piece, the guard plate, mechanical lock, the handle, the setting of ventilation hole and protection network is favorable to protecting, avoids the dust influence to can ventilate, guarantee the radiating effect.
4. The utility model discloses in, the setting of observation piece, be favorable to observing the inside condition, be convenient for in time clear up or maintain.
5. The utility model discloses in, the setting of guard plate and mechanical lock, be favorable to the fixed opening, convenient operation.
6. The utility model discloses in, the setting of ventilation net, be favorable to playing the ventilation effect.
7. The utility model discloses in, the setting of fixed plate and fixed orifices, be favorable to supplementary fixed mounting, convenient operation.
8. The utility model discloses in, the setting of wind-guiding net, be favorable to playing the dirt of straining and strain miscellaneous effect, guarantee the air inlet cleanness.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the adjustable fixing bracket structure of the present invention.
Fig. 3 is a schematic structural view of the protective fan structure capable of dissipating heat and cooling.
Fig. 4 is a schematic structural view of the structure of the protective ventilation observation plate of the present invention.
In the figure:
1. a power supply is connected; 2. a resistance; 3. a thyristor; 4. a switch; 5. a heat sink; 6. the silicon controlled rectifier moves the trigger PCB board; 7. the silicon controlled rectifier moves the trigger body; 8. a ventilation net; 9. a fixing plate; 10. a fixing hole; 11. an adjustable fixed support structure; 111. a rectangular through groove; 112. a linking seat; 113. mounting holes; 114. a movable plate; 115. a fixing through hole; 116. adjusting the bolt and the nut; 12. a protective fan structure capable of dissipating heat and cooling; 121. a wind guide net; 122. a ventilation hood; 123. a tube holder; 124. a cooling pipe; 125. a fan blade; 126. a heat dissipation motor; 13. a structure of the observation plate capable of protecting ventilation; 131. an observation sheet; 132. a protection plate; 133. a mechanical lock; 134. a handle; 135. a vent hole; 136. and (4) a protective net.
Detailed Description
The utility model is described in detail with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, a multifunctional novel silicon controlled rectifier phase shift trigger comprises a power supply connecting bar 1, a resistor 2, a thyristor 3, a switch 4, a radiating fin 5, a silicon controlled rectifier mobile trigger PCB 6, a silicon controlled rectifier mobile trigger shell 7, a ventilation net 8, a fixing plate 9, a fixing hole 10, an adjustable fixing support structure 11, a heat dissipation and cooling protection fan structure 12 and a protective ventilation observation plate structure 13, wherein the power supply connecting bar 1 is transversely screwed at the middle position of the upper part of the front surface of the silicon controlled rectifier mobile trigger PCB 6; the resistor 2 is longitudinally welded in the middle of the front surface of the silicon controlled mobile trigger PCB 6; the switch 4 is welded in the middle of the lower part of the front surface of the silicon controlled mobile trigger PCB 6; the radiating fins 5 are respectively connected to the left side and the right side of the upper part of the front surface of the silicon controlled mobile trigger PCB 6 by longitudinal screws; the silicon controlled mobile trigger PCB 6 is connected with the middle position in the silicon controlled mobile trigger shell 7 through a screw; the left and right outlets at the lower side inside the silicon controlled mobile trigger shell 7 are connected with a ventilation net 8 through screws; the fixed plates 9 are respectively connected to the left side and the right side of the upper part of the silicon controlled mobile trigger shell 7 through screws; a fixing hole 10 is formed in the middle of the inner part of the fixing plate 9; the adjustable fixed support structure 11, the protective fan structure 12 capable of dissipating heat and reducing temperature and the protective ventilation observation plate structure 13 are respectively connected with the silicon controlled mobile trigger shell 7; the adjustable fixing bracket structure 11 comprises a rectangular through groove 111, a connecting seat 112, a mounting hole 113, a movable plate 114, a fixing through hole 115 and an adjusting bolt nut 116, wherein the rectangular through groove 111 is longitudinally arranged in the middle of the inside of the connecting seat 112; mounting holes 113 are formed in the upper side and the lower side of the interior of the connecting seat 112; the middle positions of the left side and the right side inside the movable plate 114 are respectively provided with a fixed through hole 115; the bolt of the adjusting bolt nut 116 that the left and right sides set up run through the left and right sides setting respectively the inside of rectangle logical groove 111 to pass the inside left and right sides intermediate position of fly leaf 114, back and nut threaded connection set up, will join in the seat 112 and install in suitable position through mounting hole 113 bolt, adjust according to the installation demand again and loosen adjusting bolt nut 116, can slide the mobile position of fly leaf 114 between joining in the seat 112, after the definite position, locking adjusting bolt nut 116 can, be convenient for use the installation.
In this embodiment, referring to fig. 3, the protection fan structure 12 capable of dissipating heat and cooling includes an air guiding net 121, a ventilation hood 122, a pipe seat 123, a cooling pipe 124, fan blades 125 and a heat dissipation motor 126, wherein the air guiding net 121 is respectively connected to the inlet at the middle position of the left side and the right side of the upper portion of the ventilation hood 122 by transverse screws; the left wall and the right wall of the lower side inside the ventilation hood 122 are respectively connected with a pipe seat 123 through screws; the cooling pipe 124 is transversely inserted into the space between the pipe seats 123; the fan blades 125 are transversely arranged inside the ventilation hood 122; the vertical lower extreme screw connection of heat dissipation motor 126 in the upper portion intermediate position of draft hood 122, and the inside intermediate position of output shaft key-type fan blade 125, in order to guarantee that the silicon controlled rectifier removes electronic components life on trigger PCB 6 upper portion and guarantee the heat dissipation cooling effect, accessible heat dissipation motor 126 drives fan blade 125 rotatory, with outside wind through inside leading-in draft hood 122 after wind-guiding net 121 filters, can remove the inside cooling that dispels the heat of trigger casing 7 to the silicon controlled rectifier, and through the assistance of cooling tube 124, can improve the cooling effect, play the ventilation effect through ventilation net 8, guarantee ventilation efficiency.
In this embodiment, referring to fig. 4, the guardable ventilating observation panel structure 13 includes an observation panel 131, a guard plate 132, a mechanical lock 133, a handle 134, a ventilating hole 135 and a guard net 136, wherein the observation panel 131 is longitudinally embedded in the middle of the inner portion of the guard plate 132; the middle position of the inner lower part of the protection plate 132 is connected with a mechanical lock 133 through a bolt; the handle 134 is connected to the middle position of the bottom of the protection plate 132 through a screw; the vent holes 135 are longitudinally formed in the left side and the right side of the inner part of the protection plate 132; the inside of ventilation hole 135 inlay and have the protection network 136, can play good protective capacities through protection plate 132 to can observe inside electronic components's operating condition through observing piece 131, through the setting of ventilation hole 135 and protection network 136, can ventilate and dispel the heat, guarantee work efficiency, can carry out lock solid protection plate 132 through mechanical lock 133, convenient operation.
In this embodiment, specifically, the scr mobile trigger housing 7 is connected to the middle of the front portion of the movable plate 114 through a fixed through hole 115.
In this embodiment, specifically, the movable plate 114 specifically uses an aluminum alloy plate.
In this embodiment, specifically, the output shaft of the heat dissipation motor 126 penetrates through the middle position of the upper portion of the ventilation hood 122.
In this embodiment, specifically, the air guiding net 121 adopts two rectangular stainless steel filter screens.
In this embodiment, the cooling pipe 124 is a straight red copper condenser pipe.
In this embodiment, specifically, the transverse lower screw of the ventilation hood 122 is connected to the upper middle inlet of the scr movable trigger housing 7.
In this embodiment, the observation plate 131 is made of a transparent PVC plastic plate.
In this embodiment, specifically, the protection plate 132 specifically uses an aluminum alloy plate.
In this embodiment, specifically, the protective net 136 employs a plurality of circular activated carbon filter screens.
In this embodiment, specifically, the vent 135 is a plurality of circular holes.
In this embodiment, specifically, the longitudinal upper end of the protection plate 132 is hinged to the lower end of the thyristor movable trigger casing 7.
In this embodiment, specifically, the protection plate 132 is fastened to the front entrance of the scr movable trigger housing 7 through a mechanical lock 133.
In this embodiment, specifically, the power strip 1 is connected to the thyristor 3 through a resistor 2, and the switch 4 is connected to the thyristor 3 through a conductor.
In this embodiment, the thyristor 3 is a high-current thyristor or a low-power bidirectional thyristor.
Principle of operation
In the utility model, the linking base 112 is bolted-mounted at a suitable position through the mounting hole 113, and then the adjusting bolt nut 116 is adjusted and loosened according to the installation requirement, so that the moving position of the movable plate 114 between the linking base 112 can be slid, after the position is determined, the adjusting bolt nut 116 can be locked, the use and installation are convenient, in order to ensure the service life of the electronic components at the upper part of the silicon controlled mobile trigger PCB 6 and ensure the heat dissipation and cooling effect, the fan blade 125 can be driven by the heat dissipation motor 126 to rotate, the external wind is filtered by the wind guide net 121 and then guided into the ventilation hood 122, the heat dissipation and cooling can be carried out inside the silicon controlled mobile trigger shell 7, the cooling effect can be improved by the assistance of the cooling pipe 124, the ventilation effect is achieved through the ventilation net 8, the ventilation efficiency is ensured, the good protection capability can be achieved through the protection plate 132, and the working state of the internal electronic components, through the setting of ventilation hole 135 and protection network 136, can ventilate the heat dissipation, guarantee work efficiency, can carry out lock solid guard plate 132 through mechanical lock 133, convenient operation.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (10)
1. The multifunctional novel silicon controlled phase shift trigger is characterized by comprising a power supply connecting bar (1), a resistor (2), a thyristor (3), a switch (4), a radiating fin (5), a silicon controlled mobile trigger PCB (6), a silicon controlled mobile trigger shell (7), a ventilation net (8), a fixing plate (9), a fixing hole (10), an adjustable fixing support structure (11), a heat-radiating cooling protection fan structure (12) and a protective ventilation observation plate structure (13), wherein the power supply connecting bar (1) is transversely connected to the middle position of the upper part of the front surface of the silicon controlled mobile trigger PCB (6) through screws; the resistor (2) is longitudinally welded in the middle of the front surface of the silicon controlled mobile trigger PCB (6); the switch (4) is welded in the middle of the lower part of the front surface of the silicon controlled mobile trigger PCB (6); the radiating fins (5) are respectively connected to the left side and the right side of the upper part of the front surface of the silicon controlled mobile trigger PCB (6) through longitudinal screws; the silicon controlled mobile trigger PCB (6) is connected with the middle position in the silicon controlled mobile trigger shell (7) through a screw; the left and right outlets at the lower side inside the silicon controlled mobile trigger shell (7) are connected with a ventilation net (8) through screws; the fixed plates (9) are respectively connected to the left side and the right side of the upper part of the silicon controlled mobile trigger shell (7) through screws; a fixing hole (10) is formed in the middle of the inner part of the fixing plate (9); the adjustable fixed support structure (11), the protective fan structure (12) capable of dissipating heat and reducing temperature and the protective ventilation observation plate structure (13) are respectively connected with the silicon controlled mobile trigger shell (7); the adjustable fixing support structure (11) comprises a rectangular through groove (111), a connecting seat (112), a mounting hole (113), a movable plate (114), a fixing through hole (115) and an adjusting bolt nut (116), wherein the rectangular through groove (111) is longitudinally arranged in the middle of the inside of the connecting seat (112); mounting holes (113) are formed in the upper side and the lower side of the interior of the connecting seat (112); the middle positions of the left side and the right side of the inner part of the movable plate (114) are respectively provided with a fixed through hole (115); bolts of adjusting bolt nuts (116) arranged on the left side and the right side penetrate through the rectangular through grooves (111) arranged on the left side and the right side respectively, penetrate through the middle positions of the left side and the right side of the inner part of the movable plate (114), and are then in threaded connection with the nuts.
2. The multifunctional novel controllable silicon phase shift trigger as claimed in claim 1, wherein the heat-dissipating and cooling-protecting fan structure (12) comprises an air guiding net (121), a ventilation hood (122), a pipe seat (123), a cooling pipe (124), fan blades (125) and a heat-dissipating motor (126), wherein the air guiding net (121) is respectively and transversely screwed to the inlets at the middle positions of the left side and the right side of the upper part of the ventilation hood (122); the left wall and the right wall of the lower side inside the ventilation hood (122) are respectively connected with a pipe seat (123) through screws; the cooling pipe (124) is transversely inserted into the interior between the pipe seats (123); the fan blades (125) are transversely arranged inside the ventilation hood (122); the longitudinal lower end of the heat dissipation motor (126) is in screw connection with the middle position of the upper part of the ventilation hood (122), and the output shaft key is connected with the middle position of the inside of the fan blade (125).
3. The multifunctional novel silicon controlled dephasing trigger as claimed in claim 1, wherein the said protection ventilation observation plate structure (13) comprises an observation plate (131), a protection plate (132), a mechanical lock (133), a handle (134), a ventilation hole (135) and a protection net (136), the said observation plate (131) is longitudinally embedded in the middle position of the protection plate (132); the middle position of the lower part of the inner side of the protection plate (132) is connected with a mechanical lock (133) through a bolt; the lifting handle (134) is connected to the middle position of the bottom of the protection plate (132) through screws; the vent holes (135) are longitudinally formed in the left side and the right side of the inner part of the protection plate (132); a protective net (136) is embedded in the ventilation hole (135).
4. The multifunctional novel silicon controlled phase shift trigger as claimed in claim 1, characterized in that the silicon controlled mobile trigger housing (7) is connected with the middle position of the front part of the movable plate (114) through a bolt via a fixed through hole (115).
5. The multifunctional new SCR phase shift trigger as claimed in claim 1, wherein the movable plate (114) is made of aluminum alloy.
6. The multifunctional novel silicon controlled phase shift trigger as claimed in claim 2, characterized in that the output shaft of the heat dissipation motor (126) penetrates through the middle position of the upper part of the ventilation hood (122).
7. The multifunctional novel controllable silicon phase shift trigger as claimed in claim 2, characterized in that the wind-guiding net (121) adopts two rectangular stainless steel screens.
8. The multifunctional novel silicon controlled phase shift trigger as claimed in claim 2, characterized in that the cooling tube (124) is a straight red copper condenser tube.
9. The multifunctional novel thyristor phase shift trigger as claimed in claim 2, characterized in that the transverse lower screw of the ventilation hood (122) is connected to the inlet of the upper middle position of the thyristor shift trigger housing (7).
10. The multifunctional thyristor phase shift trigger as claimed in claim 3, wherein the protection plate (132) is fastened to the front entrance of the thyristor mobile trigger housing (7) by a mechanical lock (133).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922020801.5U CN211352591U (en) | 2019-11-21 | 2019-11-21 | Multifunctional novel silicon controlled phase shift trigger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922020801.5U CN211352591U (en) | 2019-11-21 | 2019-11-21 | Multifunctional novel silicon controlled phase shift trigger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211352591U true CN211352591U (en) | 2020-08-25 |
Family
ID=72095286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922020801.5U Active CN211352591U (en) | 2019-11-21 | 2019-11-21 | Multifunctional novel silicon controlled phase shift trigger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211352591U (en) |
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2019
- 2019-11-21 CN CN201922020801.5U patent/CN211352591U/en active Active
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